f30917e9e76527fcb15b960a3e0b517ce3cadd43c9fbb3d285d251ab24fbb4db

Analysis

max time kernel
148s
max time network
139s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/07/2026, 04:22

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General

Target
2026-07-08_966360befe6ddd83b0052a9067e06bd3_elex_wannacry.exe
Size 1.1MB
Sample260708-ezenhsax7y
SHA256 f30917e9e76527fcb15b960a3e0b517ce3cadd43c9fbb3d285d251ab24fbb4db
MD5 966360befe6ddd83b0052a9067e06bd3
SHA1 8e6319711f6d3b9defbcfef8f5f28f5e3a82785c
SHA512 e12490803516fb61fe5c95666e278e8ba956f3c087d972376d333a96f5c436645d78267b658a03261fbe9dd0418ca44183681a1b2a418731ce9067bfd7384cd1
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVb3/j/H6bAUj:L9C0Xgfe2DRe+rZVb3r/HyAM
TLSH
T1F1352338F303C475E02819B20BB96980AF3631765DB9A013E78A5A77BD7FBD6E138055
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/3192-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/3192-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3192-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/3192-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4512	3192	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-08_966360befe6ddd83b0052a9067e06bd3_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-08_966360befe6ddd83b0052a9067e06bd3_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-08_966360befe6ddd83b0052a9067e06bd3_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 460
  2⤵
  - Program crash
  PID:4512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3192 -ip 3192
1⤵
PID:2508

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3192-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/3192-1-0x0000000000400000-0x0000000000431000-memory.dmp